NYHighCalendar available · 32 events · Auto-updating
TRI-VALLEY SECONDARY SCHOOL — School Calendar 2026-27
High|GRAHAMSVILLE, New York|TRI-VALLEY CENTRAL SCHOOL DISTRICT
GRAHAMSVILLE, NY 12740
Loading...
Never miss a day at TRI-VALLEY SECONDARY SCHOOL.
Sync this calendar to your phone.
Auto-updates all year · $29.99/yr
Also available for your address
Sync all 32 events to your phone
Plus waste, sports, holidays, and more.
School Profile
School Statistics
Academics (SY 2020-21)
Math Proficiency
50-54%
Graduation Rate
75-79%
Chronic Absenteeism
33.8%
SY 2019-20
Programs & Activities (SY 2021-22)
Dual Enrollment
76 students enrolled
SAT/ACT
23 test takers
Athletics
7 sports, 24 teams
300 participants
Student-Teacher Ratio: 8.3:1
Better than average in NYTechnology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
437
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
49
100% fully certified
Counselors
2
Psychologists
1.5
Social Workers
1
Nurses
1.5
School Resource Officers
1
Security Staff
1
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$38,269
Total current expenditure
Instruction Spending
$23,795
Per pupil, classroom only
Total Revenue/Pupil
$42,686
All funding sources
Funding Sources
Federal 7%State 35%Local 58%
District-level data from NCES F-33 Survey
Community Context
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
24.1%
Below 150% poverty line
7.0%
Unemployment rate
5.7%
Uninsured residents
13.4%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
139
Ages 3-21 under IDEA
School-Age (6-21)
120
Receiving special ed services
Est. % of Enrollment
31%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
36 (30%)
Other Health Impairment
23 (19%)
Speech/Language Impairment
20 (17%)
Autism
20 (17%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
408
Current enrollment
Declining(-12% 5yr)Frequently Asked Questions about TRI-VALLEY SECONDARY SCHOOL
As of the most recent data, 392 students are enrolled at TRI-VALLEY SECONDARY SCHOOL. It is a High school within the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data